6 Rewrite the sentences using can, can't, must or mustn't.
1 It isn't allowed to take photographs in the museum.
You can't/mustn't take photographs in the museum.
2 It's possible to buy souvenirs until 11 pm.
You
3 It isn't possible to watch this film if you're
under 15.
You
4 You aren't allowed to talk in class.
You
5 It's necessary for children to be with an adult in
the pool.
Children
6 It's not allowed to eat food inside the aquarium.
You
7 It's possible to find lots of antiques at the local
market.
You
8 It's necessary for people to book their tickets
early
People
't
Quantifiers
​

1) mustn't

2) You can buy souvenirs until 11 pm

3) You can't watch this film if you're  under 15

4) You mustn't talk in class

5) Children must be with an adult in  the pool

6) You mustn't eat food inside the aquarium

7) You can find lots of antiques at the local  market

8) People must book their tickets  early

Объяснение:

3. doll - dolls

boy - boys

watch - watches

ball - balls

glass - glasses

lady - ladies

man - men

child - children

window - windows

4.

1. This is my brother. Look at him!

2. Susan is my best friend. I can tell her all my secrets

3. My grandpa is very funny.

5.

1. Lara always gets up at 7 o'clock.

2. Look! He is repairing a car.

3. Dolphins are sleeping with one eye open.

4. I often go for a walk.

5. Dennis can sing, but he cant draw.

6. There is a sofa in my room, but there aren't any chairs.

8.

1. Emus lives in Australia.

2. They live for 30 years.

3. They can eat leaves, fruits and insect. They drink a lot of water.

4. They like sitting in the mud.

Текст (what are you doing?)

Dear, Mary

How are you? I am having a great time here in Thailand. I swim, relax, take a lot of photos, i'll send you them. Mary, what are you doing? Long time no see! I hope you will be here with me. I wish you a great holidays!